baber/WOPTO huggingface dataset:
Patent JP-2004296173-A (JP)
Title: Sheathing material for lithium ion battery
Inventor: KOBAYASHI OSAMU
IPC: H01M2/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheathing material for lithium ion battery causing no delamination without a lowering of bonding strength between aluminum foil and a sealant layer even in the case of packaging a strong permeable substance as contents.  <P>SOLUTION: This sheathing material for lithium ion battery is composed of a laminate with an adhesive layer 2, the aluminum foil 3, an anchor coat 4, a bonding resin layer 5 and a sealant layer 6 laminated in this order on one face of a base material film 1, wherein the bonding resin layer is formed of mixed resin consisting of 70-90 wt% metallocene-based straight chain polyethylene resin and 30-10 wt% low density polyethylene resin, and the sealant layer is formed of a polyolefine-based multilayer film comprising metallocene-based straight chain low-density polyethylene resin or mixed resin of metallocene-based straight chain low-density polyethylene resin and random copolymerized polypropylene resin on the bonding resin layer side, and random copolymerized polypropylene resin on the side in contact with contents. The multilayer film comprises 40-95 wt% random copolymerized polypropylene resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002347-A (JP)
Title: Method for producing phenol
Inventor: IKEGAMI HIDEO
IPC: C07C39/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method not causing blockage when cooling a high-temperature and high-boiling point fraction distilled off from a tower bottom of a distillation tower.  <P>SOLUTION: The method for producing phenol comprises a distillation step for neutralizing an acid decomposition reaction solution of cumene hydroperoxide, distilling off a component having a lower boiling point than the boiling point of phenol, distilling off a high boiling point fraction mainly containing a component having a boiling point higher than that of the phenol from the tower bottom of the distillation tower and a thermal decomposition step for thermally decomposing the high-boiling point fraction to produce a valuable resource containing α-methylstyrene and phenol. In the production method, the high-temperature and high-boiling point fraction distilled off from the tower bottom of the distillation tower is mixed with water and the mixture is introduced into a cooling apparatus and the fraction is cooled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004297331-A (JP)
Title: Image read system and image read control program
Inventor: MATSUSHITA MASAHIRO
IPC: H04N1/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the efficiency of reading in the case of reading a transparent original by using a light source of a size incapable of illuminating the entire transparent original.  <P>SOLUTION: The image read system includes: a light source; a photo sensor; a data conversion means; and an image processing means, the sensor senses the light of a range illuminated by the light source and its surrounding light, the data conversion means converts the sensed signal into data, and the image processing means extracts only the part of the range to which the light is emitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292358-A (JP)
Title: Method for producing cycloalkyl alkyl ether
Inventor: WATANABE KIYOSHI
IPC: C07B61/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a cycloalkyl alkyl ether from an alicyclic olefin and an alcohol as starting raw materials in the presence of a solid acid catalyst on an industrial scale, by which catalytic activity does not drop with time even in long-time continuous operation.  <P>SOLUTION: Reduction in catalytic activity with time is remarkably controlled and industrial long-term continuous operation is carried out by reaction using a raw material in which the amount of a chain conjugated diene component contained in the alicyclic olefin being the raw material is made a specific value or below.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293190-A (JP)
Title: Floor material for timbering
Inventor: UENO KOTA
IPC: E01D21/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily form an opening part in a floor material by easily and quickly performing installing/removing work in construction and disassembling of timbering with excellent working efficiency.  <P>SOLUTION: This floor material for the timbering is composed of a square frame body 2, the required number of floored ledgers 5 and 7 laid in an installation shape in the frame body 2, and a pair of both side suspending materials 11 for suspending the frame body 2 by the timbering 15. The required number of floored cloth frames 5 and 7 are laid in an installation shape in the frame body 2, and are constituted for suspending the frame body 2 by both side horizontal girths 19 of the timbering 15 by the suspending materials 11. The required number of long floored ledgers 5 are laid in an installation shape in the frame body 2. The short floored ledger 7 is installed in an installation shape via an installing member 8 between the adjacent long floored ledgers 5. The opening part 10 is partitioned and formed between the adjacent long-short floored ledgers 5 and 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296373-A (JP)
Title: Photosensitization type solar cell
Inventor: MIKOSHIBA SATOSHI
IPC: H01M14/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-efficiency photosensitization solar cell.  <P>SOLUTION: This photosensitization type solar cell is provided with a semiconductor electrode carrying a pigment on its surface; a counter substrate disposed by being separated from and faced to the semiconductor electrode, and having a conductive layer on its surface; spherical insulation particles provided between the semiconductor electrode and the conductive layer, and having an average particle diameter of 40-800 nm, and a ratio of a major axis to a minor axis below 1.2; and an electrolyte layer having an electrolyte containing iodine molecules and iodide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292771-A (JP)
Title: Catalyst component for addition polymerization, catalyst for addition polymerization, and method for producing addition polymer
Inventor: HIDAI MASANOBU
IPC: C07F7/28
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a catalyst component for addition polymerization with which a catalyst for metallocene-based addition polymerization excellent in polymerization activity is obtained, and a catalyst for the addition polymerization using the catalyst component for the addition polymerization.  <P>SOLUTION: The catalyst component comprises a transition metal compound expressed by general formula [1]: A (MX<SB>j</SB>H<SB>m</SB>) (wherein A is a group expressed by general formula [2]; l is an integer of 1-3; M is a metal atom of the 3rd-10th family of the periodic table; j is an integer of 0-5; k is an integer of 0-5; X is H, a halogen atom, a hydrocarbon group, a hydrocarbon-oxy group; a group having a 2-substituted amino group or a cyclopentadiene type anion skeleton; L is a group bonding to M through a lone electron pair or π electrons; m is an integer of 0-9). In general formula [2], n is an integer of 4-12; Z is CR<SP>4</SP><SB>2</SB>, S or O; R<SP>4</SP>is H, a hydrocarbon group or a hydrocarbon-oxy group; R<SP>1</SP>to R<SP>3</SP>are each H, a halogen atom, a hydrocarbon group, a substituted silyl group, a hydrocarbon-oxy group or a group in which at least two of them bind to form a single ring or a polycycle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303359-A (JP)
Title: Method for manufacturing magnetic field modulation head
Inventor: TOMITA SUNAO
IPC: G11B11/105
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetic field modulation head wherein shock resistance is increased by realizing low inductance and high magnetic field strength.  <P>SOLUTION: This method includes a first step for attaching or winding a coil 10 on a core (core main body 2, magnetic pole part 8) and covering the coil and the core with a resin 14, and a second step for polishing or cutting the end surface side of the core together with the resin covering the end surface side of the core, and matching a core end surface 18 with a resin surface 20 and exposing the core end surface from the resin. Thus, the magnetic field modulation head of low inductance and high magnetic field strength is easily manufactured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300839-A (JP)
Title: Structure of wall of outside insulation building using structural plywood
Inventor: WADA HIROTAKA
IPC: E04B1/76
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of the wall of an outside insulation building using a structural plywood, which can effectively prevent the indoor side from being cooled in indoor heating in winter.  <P>SOLUTION: Partitions 10 for vertically partitioning a space part 7 into a plurality of chambers 11 etc. between a height position of a ceiling surface 8 and that of a floor surface 9 are installed in the space part 7 which is vertically elongated between the structural plywood 1 and an interior finishing board 4. More preferably, if the partition 10 is composed of a heat-insulating material made of a foamed resin such as foamed polystyrene.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307077-A (JP)
Title: Lifting tool for four-leg block
Inventor: OKA TAKUJI
IPC: B66C1/62
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lifting tool for a 4-leg block capable of lifting the block while it is held horizontally stably through a simple procedure.  <P>SOLUTION: The lifting tool is to lift the 4-leg block 50 having one leg facing up and the other three legs facing down aslant, in which each frame portion 11 of a frame-form body 10 confronting the forefront face 52a of each protruding leg in the condition that the outside of the three protruding legs 52 facing down aslant is surrounded with the frame-form body 10 is furnished with a pressure supporting member 20 capable of rotatable from over the frame portion 11 toward the inside centering on the axis approximately parallel with the forefront face 52a, and the block is lifted in such an arrangement that the inner side face 20a of the pressure supporting member is abutted to the forefront face 52a of the protruding leg for generating engagement by lifting the frame-form body 10 in the condition that the pressure supporting member is put in contact alongside the inside of the frame portion 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307252-A (JP)
Title: Quartz glass sealed body
Inventor: ANDO HIROMICHI
IPC: C03C27/04
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quartz glass sealed body having a sealing glass layer capable of easily sealing and fixing the quartz glass to stainless steel, iron, an Fe/Ni/Co alloy, an Fe/Ni alloy or the like and essentially free of lead.  <P>SOLUTION: The quartz glass sealed body has a triple cylinder structure such that the quartz glass 3 is airtightly sealed and fixed to the inner wall of a hollow cylindrical outer-periphery metal 1 through a sealing glass 2. The sealing glass is borosilicate-based glass having an intermediate coefficient of thermal expansion between those of the quartz glass 3 and the outer-periphery metal 1. Thereby, it becomes possible to seal and fix by using the sealing glass 2 being a single layer. Accordingly, there is no need to raise the temperature to a temperature region for directly mutually fusing the quartz glass, the freedom for selecting the kind of the outer-periphery metal is expanded, the sealing work is completed by a single operation, the flatness of the surface can be maintained, and the assembly accuracy can be enhanced. Borosilicate-based, lead-free hard glass is used as the sealing glass. Thereby, a highly trliable product having high resistance to heat, high strength, and high gastightness can be manufactured without affecting the environment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305426-A (JP)
Title: Multi-piece solid golf ball
Inventor: SASAKI TAKASHI
IPC: A63B37/04
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-piece solid golf ball which has good touch of hitting, excellent flying performance, and controllability.  <P>SOLUTION: The multi-piece solid golf ball has: a core (4) comprising a center (1) and one or more intermediate layers (2) formed on a center; and a cover formed on the core. In the case of expressing the center hardness and the surface hardness of the center (1), the hardness of the intermediate layer (2) and the hardness of the cover (3) by the Shore D hardness respectively by H<SB>M</SB>, H<SB>S</SB>, H<SB>I</SB>and H<SB>C</SB>, a relation expressed by an expression:H<SB>M</SB><H<SB>S</SB><H<SB>I</SB><H<SB>C</SB>is satisfied, and the cover (3) contains polyurethane material as a main component and has 45 to 60 Shore D hardness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307640-A (JP)
Title: Resin molded article
Inventor: SATO HIROSHI
IPC: C08K3/40
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin molded article which can manifest a depth feeling by a scaly resin particle.  <P>SOLUTION: The resin molded article is formed by compounding 100 pts.wt. of a transparent thermosetting resin such as an unsaturated polyester with 5-100 pts.wt. of the scaly resin particle having a maximum size of at least 5 mm, a thickness of 0.05-1.0 mm and an optical density of at most 2 and hardening the resultant compound, and has a thickness of at least about 10 times that of the scaly resin particle. The scaly resin particle is formed by incorporating a filler such as glass frit, a colorant and the like into a transparent resin liquid, forming the resultant compound into a thin plate and crushing the thin plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307162-A (JP)
Title: Heavy object storage rack
Inventor: IGATA SUETA
IPC: B65G1/14
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heavy object storage rack capable of precluding breakage of the connection part of each vertical column of the storage rack body with the two ends of an accommodation rack even if a heavy object is stored.  <P>SOLUTION: The heavy object storage rack is structured so that an accommodation space 4 for heavy objects is formed by installing a plurality of accommodation racks 3 horizontally at the specified spacing in the vertical arrangement on the storage rack body 1, wherein a supporting part 3b protruding up and down from the rack part 3a is installed at the two ends of each accommodation rack 3, and projecting surfaces 3c and 3d in the form of a circular arc are formed at the top head and the bottom head of the supporting part 3b, while a vertical load receptacle spacer 6 is installed on the side face of each vertical column 2 of the storage rack body 1, whereby the projecting surfaces 3c and 3d of the supporting part 3b of the accommodation rack 3 are supported slidably by receptacle parts 6a and 6b of the spacer 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311306-A (JP)
Title: Battery
Inventor: KUBOTA TADAHIKO
IPC: H01M10/05
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery capable of improving the battery performance.  <P>SOLUTION: A positive electrode 21 and a negative electrode 22 are located so as to face each other and wound through a polymer electrolyte 23. The negative electrode 22 comprises a negative electrode current collector 22A and a negative electrode active material layer 22B. It is desirable that the negative electrode active material layer 22B contains Si, Sn or an alloy of these, and are formed by vapor growth method, liquid phase method or sintering method, and it is desirable that the negative electrode active material layer is alloyed with the negative electrode current collector 22A at least at a part of interface between the negative electrode current collector 22A and itself. The polymer electrolyte 23 contains an electrolytic solution and a polymeric compound having a structure in which a polymeric compound containing acrylate group or methacrylate group but not containing ether group is polymerized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314199-A (JP)
Title: Hand apparatus for carrying multi-well plate
Inventor: TAKASUGI KANKI
IPC: B25J15/08
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To stably and surely grip a multi-well plate without being affected by the size errors of the multi-well plate in the right and left directions, even when the dispersion of the size of the multi-well plate is caused by errors in forming, deformation, etc. of the multi-well plate.  <P>SOLUTION: When a hand apparatus for carrying the multi-well plate grips the multi-well plate from the right and left sides by moving right and left arms 801, 802 toward each other, the multi-well plate is supported by three points from the right and left sides by bringing respective tip ends of a first pin 817 and second pins 818A, 818B into pressure contact with the right and left sides of the multi-well plate. The hand apparatus is configured such that the second pins 818A, 818B are held so as to move in the right and left directions of the multi-well plate, and further are energized by an energizing means so as to project toward the sides of the multi-well plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313301-A (JP)
Title: Toilet seat heater
Inventor: GANJI NOBUO
IPC: A47K13/00
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet seat heater capable of saving heat retaining electric power by reserving heated air by a toilet seat in a toilet lid.  <P>SOLUTION: The toilet lid 1 to cover the toilet seat 2 when the toilet seat 2 is not used covers the outer periphery and the upper part of the toilet seat 2 by enclosing areas lower than a heated part 9 of the toilet seat. As a result, air heated on the surface of the toilet seat is reserved in the toilet lid 1 without being released from the toilet lid 1, and accordingly, the heat retaining electric power can be saved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316982-A (JP)
Title: Automatic switch system with heat rays sensor
Inventor: WATANABE HIROTOSHI
IPC: F24F7/007
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic switch system with a heat rays sensor for controlling a ventilating fan interlocking device by a non-voltage contact point.  <P>SOLUTION: This automatic switch system with the heat rays sensor has a master unit 21 having a heat rays sensor part 1 for detecting the human body, and a ventilating fan slave unit 23 connected with a ventilating fan 30, and controls the ventilating fan 30; has a control circuit part 5 for generating a controlling non-voltage signal by receiving a detecting signal of the heat rays sensor part 1; and is characterized in that the ventilating fan 26 is controlled by operation of the non-voltage contact point.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317337-A (JP)
Title: Raman gain measuring method and device
Inventor: MIYAGAWA TETSUYUKI
IPC: G01M11/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device capable of measuring the Raman gain highly accurately even in a low Raman gain region, and a method and a device capable of measuring the Raman gain without requiring high-power pumping light.  <P>SOLUTION: This Raman gain measuring method comprises following steps: a probe LD 10 outputs probing light which is continuous (CW) laser light having the wavelength λs to an optical fiber transmission path 12; an excitation laser diode (excitation LD) 14 generates Raman pumping light having the wavelength λp; the optical fiber transmission path 12 is excited by the pumping light on/off-modulated by an optical switch 16; the probe light propagating through the optical fiber transmission path 12 is transmitted through an optical band-pass filter 22 and inputted into a light receiving element 24; an output electric signal of a light receiving element 24 is inputted into a detector 26 for detecting an alternating-current component and a low-pass filter 28 for detecting a direct-current component; and an operation circuit 30 calculates the Raman gain using the output from the detector 26 and the LPF 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318569-A (JP)
Title: Information terminal device
Inventor: MOCHIZUKI YOUCHIYO
IPC: G07C13/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information terminal device which enables even a person with impaired hands or fingers or a visually-impaired person to easily insert a card into a card slot.  <P>SOLUTION: The information terminal device has a card slot which protrudes from an information terminal device body. The card slot (card insertion part 20) has a card placing means (table part 21) for placing and inserting the card (voting card C), with the front end of the card placing means being bulged on the front side and curved. Because the front side is curved, even if a visually-impaired person or a person with impaired hands or fingers hits the device with his or her hand, there is no possibility of injury. Because the front side is bulged, visually-impaired people can first touch it, and it is easy for them to recognize the card placing means about which they are explained beforehand by an attendant or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320665-A (JP)
Title: Slide mechanism of mobile electronic apparatus and mobile electronic apparatus provided with mechanism
Inventor: NAGANUMA TADASHI
IPC: H05K5/03
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide mechanism of a mobile electronic apparatus and a mobile electronic apparatus provided with the mechanism in which operability can be improved while contributing to miniaturization, and speaking can be smoothly performed by improving a sound collection property of a microphone.  <P>SOLUTION: When a slide operate key 16a is depressed in the state of degenerating a holder cover, a control part controls a motor driving part to turn a motor forwards, for example. Thus, a motor gear is rotated, and a rotary gear is rotated while being engaged with the motor gear. The rotary gear is then engaged with a rack gear and operated to push down the rack gear, and a lower housing 11 with the rack gear formed thereon and an upper housing 6 are moved upwards relatively to the holder cover. When the slide operate key 16a is depressed again, the control part controls the motor driving part to turn the motor backwards, for example. Thus, the motor gear is rotated, and the rotary gear is rotated while being engaged with the motor gear. The rotary gear is then engaged with the rack gear and operated to push up the rack gear, and the lower housing 11 with the rack gear formed thereon and the upper housing 6 are moved up relatively to the holder cover.  <P>COPYRIGHT: (C)2005,JPO&NCIPI